ISO 8302& ASTM-F3340 Camping Mattresses Thermal Resistance Tester ZD-500

Mattresses Thermal Resistance Tester ,The instrument uses the protective hot plate method, which mainly tests the thermal conductivity and thermal resistance of plastics, glass, fibers, foams, foam cement, insulation materials and camping mattresses.

Technical specifications:

Thermal conductivity range: 0.0010~3.000W/mk
Test accuracy: ±3%
Calorimetry center area: 250×250mm (side length is accurate to 0.01mm)
Effective test area: 500×500mm; Can be loaded with 800×800mm
Heat surface temperature range: room temperature ~ 100 °C, temperature resolution 0.01 °C
Measurement accuracy: 0.05 °C; hot plate heating using flexible printed circuit board method
Computer control fully automatic test, data processing, and generate test report, can be printed out
It can be automatically pressurized, detect the thermal conductivity under different pressure states, the pressure range is 0-1000N adjustable, and the resolution is 0.1N
Cold and hot plate temperature difference: the default value of 30 °C (common standard temperature difference), the user can also set their own
Power: 220V, 50HZ

Standards:

GB/10294-2008

ISO 8302-1991

ASTM-F3340-22

Characteristics:

Mattresses Thermal Resistance Tester

1, Automatic pressurization system: computer automatic pressurization, can test the thermal conductivity at different pressures, more scientific than manual pressurization, more data-based, better repeatability.

2, A variety of measurement types: in addition to measuring hard plates, optional company accessories, can measure a variety of special materials. For example: granular materials, bulk materials, soil, etc.